Printer ribbon cartridge



FIG. 1 is a perspective view of the ribbon cartridge of the invention;

FIG. 2 is a top view of the ribbon cartridge of the invention;

FIG. 3 is a left side view of the ribbon cartridge of the invention;

FIG. 4 is a right side view of the ribbon cartridge of the invention; and,

FIG. 5 is a bottom view of the ribbon cartridge of the invention. 

The ornamental design for a printer ribbon cartridge, as shown. 